Reorganize source tree.

2007-01-08  Nickolay V. Shmyrev  <nshmyrev@yandex.ru>

	* Makefile.am:
	* backend/Makefile.am:
	* backend/comics/Makefile.am:
	* backend/djvu/Makefile.am:
	* backend/dvi/Makefile.am:
	* backend/ev-async-renderer.c:
	* backend/ev-async-renderer.h:
	* backend/ev-attachment.c:
	* backend/ev-attachment.h:
	* backend/ev-backend-marshal.c:
	* backend/ev-document-factory.c:
	* backend/ev-document-factory.h:
	* backend/ev-document-find.c:
	* backend/ev-document-find.h:
	* backend/ev-document-fonts.c:
	* backend/ev-document-fonts.h:
	* backend/ev-document-images.c:
	* backend/ev-document-images.h:
	* backend/ev-document-info.h:
	* backend/ev-document-links.c:
	* backend/ev-document-links.h:
	* backend/ev-document-misc.c:
	* backend/ev-document-misc.h:
	* backend/ev-document-security.c:
	* backend/ev-document-security.h:
	* backend/ev-document-thumbnails.c:
	* backend/ev-document-thumbnails.h:
	* backend/ev-document-transition.c:
	* backend/ev-document-transition.h:
	* backend/ev-document.c:
	* backend/ev-document.h:
	* backend/ev-file-exporter.c:
	* backend/ev-file-exporter.h:
	* backend/ev-image.c:
	* backend/ev-image.h:
	* backend/ev-link-action.c:
	* backend/ev-link-action.h:
	* backend/ev-link-dest.c:
	* backend/ev-link-dest.h:
	* backend/ev-link.c:
	* backend/ev-link.h:
	* backend/ev-render-context.c:
	* backend/ev-render-context.h:
	* backend/ev-selection.c:
	* backend/ev-selection.h:
	* backend/impress/Makefile.am:
	* backend/pdf/Makefile.am:
	* backend/pixbuf/Makefile.am:
	* backend/ps/Makefile.am:
	* backend/ps/ps-document.c: (push_pixbuf), (interpreter_failed),
	(ps_document_widget_event), (setup_pixmap), (setup_page), (input),
	(start_interpreter), (stop_interpreter), (document_load),
	(ps_document_next_page), (render_page):
	* backend/tiff/Makefile.am:
	* comics/Makefile.am:
	* comics/comics-document.c:
	* comics/comics-document.h:
	* configure.ac:
	* cut-n-paste/zoom-control/ephy-zoom-control.c:
	* djvu/Makefile.am:
	* djvu/djvu-document-private.h:
	* djvu/djvu-document.c:
	* djvu/djvu-document.h:
	* djvu/djvu-links.c:
	* djvu/djvu-links.h:
	* djvu/djvu-text-page.c:
	* djvu/djvu-text-page.h:
	* djvu/djvu-text.c:
	* djvu/djvu-text.h:
	* dvi/Makefile.am:
	* dvi/dvi-document.c:
	* dvi/dvi-document.h:
	* dvi/fonts.c:
	* dvi/fonts.h:
	* dvi/mdvi-lib/Makefile.am:
	* dvi/mdvi-lib/afmparse.c:
	* dvi/mdvi-lib/afmparse.h:
	* dvi/mdvi-lib/bitmap.c:
	* dvi/mdvi-lib/bitmap.h:
	* dvi/mdvi-lib/color.c:
	* dvi/mdvi-lib/color.h:
	* dvi/mdvi-lib/common.c:
	* dvi/mdvi-lib/common.h:
	* dvi/mdvi-lib/defaults.h:
	* dvi/mdvi-lib/dvimisc.c:
	* dvi/mdvi-lib/dviopcodes.h:
	* dvi/mdvi-lib/dviread.c:
	* dvi/mdvi-lib/files.c:
	* dvi/mdvi-lib/font.c:
	* dvi/mdvi-lib/fontmap.c:
	* dvi/mdvi-lib/fontmap.h:
	* dvi/mdvi-lib/fontsrch.c:
	* dvi/mdvi-lib/gf.c:
	* dvi/mdvi-lib/hash.c:
	* dvi/mdvi-lib/hash.h:
	* dvi/mdvi-lib/list.c:
	* dvi/mdvi-lib/mdvi.h:
	* dvi/mdvi-lib/pagesel.c:
	* dvi/mdvi-lib/paper.c:
	* dvi/mdvi-lib/paper.h:
	* dvi/mdvi-lib/pk.c:
	* dvi/mdvi-lib/private.h:
	* dvi/mdvi-lib/setup.c:
	* dvi/mdvi-lib/sp-epsf.c:
	* dvi/mdvi-lib/special.c:
	* dvi/mdvi-lib/sysdeps.h:
	* dvi/mdvi-lib/t1.c:
	* dvi/mdvi-lib/tfm.c:
	* dvi/mdvi-lib/tfmfile.c:
	* dvi/mdvi-lib/tt.c:
	* dvi/mdvi-lib/util.c:
	* dvi/mdvi-lib/vf.c:
	* dvi/pixbuf-device.c:
	* dvi/pixbuf-device.h:
	* impress/Makefile.am:
	* impress/common.h:
	* impress/document.c:
	* impress/f_oasis.c:
	* impress/f_oo13.c:
	* impress/iksemel.c:
	* impress/iksemel.h:
	* impress/imposter.h:
	* impress/impress-document.c:
	* impress/impress-document.h:
	* impress/internal.h:
	* impress/r_back.c:
	* impress/r_draw.c:
	* impress/r_geometry.c:
	* impress/r_gradient.c:
	* impress/r_style.c:
	* impress/r_text.c:
	* impress/render.c:
	* impress/render.h:
	* impress/zip.c:
	* impress/zip.h:
	* lib/Makefile.am:
	* lib/ev-debug.c:
	* lib/ev-debug.h:
	* lib/ev-file-helpers.c:
	* lib/ev-file-helpers.h:
	* lib/ev-gui.c:
	* lib/ev-gui.h:
	* lib/ev-tooltip.c:
	* lib/ev-tooltip.h:
	* libdocument/Makefile.am:
	* libdocument/ev-file-helpers.c:
	* pdf/Makefile.am:
	* pdf/ev-poppler.cc:
	* pdf/ev-poppler.h:
	* pixbuf/Makefile.am:
	* pixbuf/pixbuf-document.c:
	* pixbuf/pixbuf-document.h:
	* properties/Makefile.am:
	* ps/Makefile.am:
	* ps/gsdefaults.c:
	* ps/gsdefaults.h:
	* ps/gsio.c:
	* ps/gsio.h:
	* ps/gstypes.h:
	* ps/ps-document.c:
	* ps/ps-document.h:
	* ps/ps.c:
	* ps/ps.h:
	* shell/Makefile.am:
	* shell/ev-application.h:
	* shell/ev-sidebar-links.c:
	* shell/ev-sidebar-links.h:
	* shell/ev-utils.c: (ev_gui_sanitise_popup_position),
	(ev_gui_menu_position_tree_selection):
	* shell/ev-utils.h:
	* shell/ev-view.c: (ev_view_finalize):
	* shell/ev-window.c:
	* shell/main.c: (main):
	* thumbnailer/Makefile.am:
	* tiff/Makefile.am:
	* tiff/tiff-document.c:
	* tiff/tiff-document.h:
	* tiff/tiff2ps.c:
	* tiff/tiff2ps.h:
	
	Reorganize source tree.



svn path=/trunk/; revision=2197

3 files changed, 270 insertions, 0 deletions

diff --git a/backend/pixbuf/Makefile.am b/backend/pixbuf/Makefile.am
new file mode 100644
index 0000000..b81e1c8
--- /dev/null
+++ b/backend/pixbuf/Makefile.am
@@ -0,0 +1,10 @@
+INCLUDES =							\
+	-I$(top_srcdir)						\
+	-I$(top_srcdir)/libdocument				\
+	$(BACKEND_CFLAGS)
+
+noinst_LTLIBRARIES = libpixbufdocument.la
+
+libpixbufdocument_la_SOURCES =		\
+	pixbuf-document.c		\
+	pixbuf-document.h
diff --git a/backend/pixbuf/pixbuf-document.c b/backend/pixbuf/pixbuf-document.c
new file mode 100644
index 0000000..e3d064d
--- /dev/null
+++ b/backend/pixbuf/pixbuf-document.c
@@ -0,0 +1,222 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8; c-indent-level: 8 -*- */
+/*
+ * Copyright (C) 2004, Anders Carlsson <andersca@gnome.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ */
+
+#include "pixbuf-document.h"
+#include "ev-document-thumbnails.h"
+
+struct _PixbufDocumentClass
+{
+	GObjectClass parent_class;
+};
+
+struct _PixbufDocument
+{
+	GObject parent_instance;
+
+	GdkPixbuf *pixbuf;
+	
+	gchar *uri;
+};
+
+typedef struct _PixbufDocumentClass PixbufDocumentClass;
+
+static void pixbuf_document_document_iface_init (EvDocumentIface *iface);
+static void pixbuf_document_document_thumbnails_iface_init (EvDocumentThumbnailsIface *iface);
+
+G_DEFINE_TYPE_WITH_CODE (PixbufDocument, pixbuf_document, G_TYPE_OBJECT,
+                         { G_IMPLEMENT_INTERFACE (EV_TYPE_DOCUMENT,
+						  pixbuf_document_document_iface_init);
+			 G_IMPLEMENT_INTERFACE (EV_TYPE_DOCUMENT_THUMBNAILS,
+						pixbuf_document_document_thumbnails_iface_init)				   
+				   });
+
+static gboolean
+pixbuf_document_load (EvDocument  *document,
+		      const char  *uri,
+		      GError     **error)
+{
+	PixbufDocument *pixbuf_document = PIXBUF_DOCUMENT (document);
+	
+	gchar *filename;
+	GdkPixbuf *pixbuf;
+
+	/* FIXME: We could actually load uris  */
+	filename = g_filename_from_uri (uri, NULL, error);
+	if (!filename)
+		return FALSE;
+	
+	pixbuf = gdk_pixbuf_new_from_file (filename, error);
+
+	if (!pixbuf)
+		return FALSE;
+
+	pixbuf_document->pixbuf = pixbuf;
+	g_free (pixbuf_document->uri);
+	pixbuf_document->uri = g_strdup (uri);
+	
+	return TRUE;
+}
+
+static gboolean
+pixbuf_document_save (EvDocument  *document,
+		      const char  *uri,
+		      GError     **error)
+{
+	PixbufDocument *pixbuf_document = PIXBUF_DOCUMENT (document);
+
+	return ev_xfer_uri_simple (pixbuf_document->uri, uri, error); 
+}
+
+static int
+pixbuf_document_get_n_pages (EvDocument  *document)
+{
+	return 1;
+}
+
+static void
+pixbuf_document_get_page_size (EvDocument   *document,
+			       int           page,
+			       double       *width,
+			       double       *height)
+{
+	PixbufDocument *pixbuf_document = PIXBUF_DOCUMENT (document);
+
+	*width = gdk_pixbuf_get_width (pixbuf_document->pixbuf);
+	*height = gdk_pixbuf_get_height (pixbuf_document->pixbuf);
+}
+
+static GdkPixbuf*
+pixbuf_document_render_pixbuf (EvDocument      *document,
+			       EvRenderContext *rc)
+{
+	PixbufDocument *pixbuf_document = PIXBUF_DOCUMENT (document);
+	GdkPixbuf *scaled_pixbuf, *rotated_pixbuf;
+
+	scaled_pixbuf = gdk_pixbuf_scale_simple (pixbuf_document->pixbuf,
+					         gdk_pixbuf_get_width (pixbuf_document->pixbuf) * rc->scale,
+					         gdk_pixbuf_get_height (pixbuf_document->pixbuf) * rc->scale,
+					         GDK_INTERP_BILINEAR);
+
+        rotated_pixbuf = gdk_pixbuf_rotate_simple (scaled_pixbuf, 360 - rc->rotation);
+        g_object_unref (scaled_pixbuf);
+
+	return rotated_pixbuf;
+}
+
+static void
+pixbuf_document_finalize (GObject *object)
+{
+	PixbufDocument *pixbuf_document = PIXBUF_DOCUMENT (object);
+
+	g_object_unref (pixbuf_document->pixbuf);
+	g_free (pixbuf_document->uri);
+	
+	G_OBJECT_CLASS (pixbuf_document_parent_class)->finalize (object);
+}
+
+static void
+pixbuf_document_class_init (PixbufDocumentClass *klass)
+{
+	GObjectClass *gobject_class = G_OBJECT_CLASS (klass);
+
+	gobject_class->finalize = pixbuf_document_finalize;
+}
+
+static gboolean
+pixbuf_document_can_get_text (EvDocument *document)
+{
+	return FALSE;
+}
+
+static EvDocumentInfo *
+pixbuf_document_get_info (EvDocument *document)
+{
+	EvDocumentInfo *info;
+
+	info = g_new0 (EvDocumentInfo, 1);
+	info->fields_mask = 0;
+
+	return info;
+}
+
+static void
+pixbuf_document_document_iface_init (EvDocumentIface *iface)
+{
+	iface->load = pixbuf_document_load;
+	iface->save = pixbuf_document_save;
+	iface->can_get_text = pixbuf_document_can_get_text;
+	iface->get_n_pages = pixbuf_document_get_n_pages;
+	iface->get_page_size = pixbuf_document_get_page_size;
+	iface->render_pixbuf = pixbuf_document_render_pixbuf;
+	iface->get_info = pixbuf_document_get_info;
+}
+
+static GdkPixbuf *
+pixbuf_document_thumbnails_get_thumbnail (EvDocumentThumbnails   *document,
+					  gint 			  page,
+					  gint 			  rotation,
+					  gint			  size,
+					  gboolean                border)
+{
+	PixbufDocument *pixbuf_document = PIXBUF_DOCUMENT (document);
+	GdkPixbuf *pixbuf, *rotated_pixbuf;
+	gdouble scale_factor;
+	gint height;
+	
+	scale_factor = (gdouble)size / gdk_pixbuf_get_width (pixbuf_document->pixbuf);
+
+	height = gdk_pixbuf_get_height (pixbuf_document->pixbuf) * scale_factor;
+	
+	pixbuf = gdk_pixbuf_scale_simple (pixbuf_document->pixbuf, size, height,
+					  GDK_INTERP_BILINEAR);
+
+	rotated_pixbuf = gdk_pixbuf_rotate_simple (pixbuf, 360 - rotation);
+        g_object_unref (pixbuf);
+
+        return rotated_pixbuf;
+}
+
+static void
+pixbuf_document_thumbnails_get_dimensions (EvDocumentThumbnails *document,
+					   gint                  page,
+					   gint                  suggested_width,
+					   gint                  *width,
+					   gint                  *height)
+{
+	PixbufDocument *pixbuf_document = PIXBUF_DOCUMENT (document);
+	gdouble page_ratio;
+
+	page_ratio = ((double)gdk_pixbuf_get_height (pixbuf_document->pixbuf)) /
+		     gdk_pixbuf_get_width (pixbuf_document->pixbuf);
+	*width = suggested_width;
+	*height = (gint) (suggested_width * page_ratio);
+}
+
+static void
+pixbuf_document_document_thumbnails_iface_init (EvDocumentThumbnailsIface *iface)
+{
+	iface->get_thumbnail = pixbuf_document_thumbnails_get_thumbnail;
+	iface->get_dimensions = pixbuf_document_thumbnails_get_dimensions;
+}
+
+
+static void
+pixbuf_document_init (PixbufDocument *pixbuf_document)
+{
+}
diff --git a/backend/pixbuf/pixbuf-document.h b/backend/pixbuf/pixbuf-document.h
new file mode 100644
index 0000000..bddf94a
--- /dev/null
+++ b/backend/pixbuf/pixbuf-document.h
@@ -0,0 +1,38 @@
+/* pdfdocument.h: Implementation of EvDocument for pixbufs
+ * Copyright (C) 2004, Anders Carlsson <andersca@gnome.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ */
+
+#ifndef __PIXBUF_DOCUMENT_H__
+#define __PIXBUF_DOCUMENT_H__
+
+#include "ev-document.h"
+
+G_BEGIN_DECLS
+
+#define PIXBUF_TYPE_DOCUMENT             (pixbuf_document_get_type ())
+#define PIXBUF_DOCUMENT(obj)             (G_TYPE_CHECK_INSTANCE_CAST ((obj), PIXBUF_TYPE_DOCUMENT, PixbufDocument))
+#define PIXBUF_IS_DOCUMENT(obj)          (G_TYPE_CHECK_INSTANCE_TYPE ((obj), PIXBUF_TYPE_DOCUMENT))
+
+typedef struct _PixbufDocument PixbufDocument;
+
+PixbufDocument *pixbuf_document_new       (void);
+
+GType        pixbuf_document_get_type  (void) G_GNUC_CONST;
+     
+G_END_DECLS
+
+#endif /* __PIXBUF_DOCUMENT_H__ */